SNVA857A April   2019  – October 2026 LMR33620 , LMR33620-Q1 , LMR33630 , LMR33630-Q1 , LMR36006 , LMR36006-Q1 , LMR36015 , LMR36015-Q1 , LMR60430-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Typical Buck Converter Operation
    1. 2.1 CCM: Continuous Conduction Mode
    2. 2.2 DCM: Discontinuous Conduction Mode
    3. 2.3 PFM: Pulse Frequency Modulation
    4. 2.4 Current Limit
  6. 3 COMP Curve
  7. 4 PFM and Light Load Operation
  8. 5 Automatic Frequency Foldback
  9. 6 Clock Control
  10. 7 Heavy Load Foldback, Current Limit, and Hiccup
  11. 8 Summary
  12. 9 References
  13. 10Revision History
Application Note

Understanding Mode Transitions for LMR33620/30 and LMR36006/15